Error: Could not find or load main class org.logstash.benchmark.cli.Main Caused by: java.lang.ClassNotFoundException: org.logstash.benchmark.cli.Main
Logstash FIPS with the logstash-output-opensearch plugin
From logstash-fips-9.5-with-output-opensearch 9.5.6-r0 (enterprise-packages), captured 2026-11-08 by running benchmark.sh --help (exit 1) · terse output. permalink
Error: Could not find or load main class org.logstash.benchmark.cli.Main Caused by: java.lang.ClassNotFoundException: org.logstash.benchmark.cli.Main